◎ 题干
My father _________ Beijing on business for three days. He will be back in two days.
A.have gone to B.has gone to
C.has been toD.has been in
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“My father _________ Beijing on business for three days. He will be back in two days. A.have gone to B.has gone toC.has been toD.has been in…”主要考查了你对  【实义动词的单数第三人称形式】【实义动词】【动词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。